The metadata below describe the original scanning. Follow the "All Files: HTTP" link in the "View the book" box to the left to find XML files that contain more metadata about the original images and the derived formats (OCR results, PDF etc.). See also the What is the directory structure for the texts? FAQ for information about file content and naming conventions.
Combines in one volume The first book of birds and The second book of birds
"Eight of the sixteen colored plates are from drawings by Louis Agassiz Fuertes."